I'm experimenting with units:
fs = Quantity[2,"GHz"] UnitConvert[1/fs]
- How to ask Mathematica to automatically display the result using the proper prefix ($ms$, $\mu s$, $ns$, ...) instead of systematically using the base SI unit ($s$)
- Why is the result displayed as a fraction in the second example, whereas it wasn't in the first example? I know I can force numerical evaluation using
N[%], but I don't understand why I need to do it.